🏠APIprotoNamespacestemporalNamespacesapiNamespacescommandNamespacesv1NamespacesRequestCancelActivityTaskCommandAttributesInterfaces$PropertiesOn this pageInterface: $Properties Properties of a RequestCancelActivityTaskCommandAttributes. Extended by IRequestCancelActivityTaskCommandAttributes Properties scheduledEventId? optional scheduledEventId?: Long | null The ACTIVITY_TASK_SCHEDULED event id for the activity being cancelled.